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Magnetostriction and its contribution to the noise of a one-phase transformer

Setareh Gorji Ghalamestani UGent, Lieven Vandevelde UGent, Joris J.J. Dirckx and Jan Melkebeek UGent (2012) 1&2 Dimensional Magnetic Measurement and Testing, 121th International workshop, Abstracts. p.43-44
abstract
The deformation of magnetised ferromagnetic material, known as magnetostriction, in a transformer core produces vibrations and results in an unwanted noise. In this work, the magnetostrictive behaviour of electrical steel samples, which are often used in the transformer cores, is measured by using a heterodyne laser interferometer setup. The measurements are performed in two directions in parallel and perpendicular direction to the applied magnetic field. The measurement results are then used to calculate the vibrations of a one-phase transformer core in a finite element software. For a validation, the finite element vibration results are compared with the vibrations of a similar test transformer setup.
Please use this url to cite or link to this publication:
author
organization
year
type
conference
publication status
published
subject
in
1&2 Dimensional Magnetic Measurement and Testing, 121th International workshop, Abstracts
editor
Helmut Pfützner, Georgi Shilyashki and Viktor Galabov
issue title
Vienna Magnetics Group Reports
pages
43 - 44
conference name
1&2 Dimensional Magnetic Measurement and Testing, 121th International workshop
conference location
Vienna, Austria
conference start
2012-09-03
conference end
2012-09-06
ISBN
3902105038
language
English
UGent publication?
yes
classification
C3
copyright statement
I have retained and own the full copyright for this publication
id
3032607
handle
http://hdl.handle.net/1854/LU-3032607
date created
2012-10-22 12:48:21
date last changed
2012-10-24 13:53:24
@inproceedings{3032607,
  abstract     = {The deformation of magnetised ferromagnetic material, known as magnetostriction, in a transformer core produces vibrations and results in an unwanted noise. In this work, the magnetostrictive behaviour of electrical steel samples, which are often used in the transformer cores, is measured by using a heterodyne laser interferometer setup. The measurements are performed in two directions in parallel and perpendicular direction to the applied magnetic field. The measurement results are then used to calculate the vibrations of a one-phase transformer core in a finite element software. For a validation, the finite element vibration results are compared with the vibrations of a similar test transformer setup.},
  author       = {Gorji Ghalamestani, Setareh and Vandevelde, Lieven and J.J. Dirckx, Joris and Melkebeek, Jan},
  booktitle    = {1\&2 Dimensional Magnetic Measurement and Testing, 121th International workshop, Abstracts},
  editor       = {Pf{\"u}tzner, Helmut  and Shilyashki, Georgi and Galabov, Viktor},
  isbn         = {3902105038},
  language     = {eng},
  location     = {Vienna, Austria},
  pages        = {43--44},
  title        = {Magnetostriction and its contribution to the noise of a one-phase transformer},
  year         = {2012},
}

Chicago
Gorji Ghalamestani, Setareh, Lieven Vandevelde, Joris J.J. Dirckx, and Jan Melkebeek. 2012. “Magnetostriction and Its Contribution to the Noise of a One-phase Transformer.” In 1&2 Dimensional Magnetic Measurement and Testing, 121th International Workshop, Abstracts, ed. Helmut Pfützner, Georgi Shilyashki, and Viktor Galabov, 43–44.
APA
Gorji Ghalamestani, S., Vandevelde, L., J.J. Dirckx, J., & Melkebeek, J. (2012). Magnetostriction and its contribution to the noise of a one-phase transformer. In H. Pfützner, G. Shilyashki, & V. Galabov (Eds.), 1&2 Dimensional Magnetic Measurement and Testing, 121th International workshop, Abstracts (pp. 43–44). Presented at the 1&2 Dimensional Magnetic Measurement and Testing, 121th International workshop.
Vancouver
1.
Gorji Ghalamestani S, Vandevelde L, J.J. Dirckx J, Melkebeek J. Magnetostriction and its contribution to the noise of a one-phase transformer. In: Pfützner H, Shilyashki G, Galabov V, editors. 1&2 Dimensional Magnetic Measurement and Testing, 121th International workshop, Abstracts. 2012. p. 43–4.
MLA
Gorji Ghalamestani, Setareh, Lieven Vandevelde, Joris J.J. Dirckx, et al. “Magnetostriction and Its Contribution to the Noise of a One-phase Transformer.” 1&2 Dimensional Magnetic Measurement and Testing, 121th International Workshop, Abstracts. Ed. Helmut Pfützner, Georgi Shilyashki, & Viktor Galabov. 2012. 43–44. Print.